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--!The Make-like Build Utility based on Lua
--
-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you under the Apache License, Version 2.0 (the
-- "License"); you may not use this file except in compliance
-- with the License. You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015 - 2017, TBOOX Open Source Group.
--
-- @author ruki
-- @file go.lua
--
-- imports
import("core.tool.tool")
import("core.base.option")
import("core.project.config")
import("core.project.project")
-- init it
function init(shellname, kind)
-- save the shell name
_g.shellname = shellname or "go"
-- save the kind
_g.kind = kind
-- init arflags
_g.arflags = { "grc" }
-- init the file formats
_g.formats = {}
_g.formats.static = {"", ".a"}
-- init features
_g.features =
{
["object:sources"] = true
}
end
-- get the property
function get(name)
-- get it
return _g[name]
end
-- make the optimize flag
function nf_optimize(level)
-- the maps
local maps =
{
none = "-N"
, fast = ""
, faster = ""
, fastest = ""
, smallest = ""
, aggressive = ""
}
-- make it
return maps[level] or ""
end
-- make the symbol flag
function nf_symbol(level)
-- the maps
local maps =
{
debug = "-E"
, hidden = ""
}
-- make it
return maps[level] or ""
end
-- make the strip flag
function nf_strip(level)
-- the maps
local maps =
{
debug = "-s"
, all = "-s"
}
-- make it
return maps[level] or ""
end
-- make the includedir flag
function nf_includedir(dir)
-- make it
return "-I " .. dir
end
-- make the linkdir flag
function nf_linkdir(dir)
-- make it
return "-L " .. dir
end
-- make the link command
function linkcmd(objectfiles, targetkind, targetfile, flags)
-- make it
if targetkind == "static" then
return format("%s tool pack %s %s %s", _g.shellname, flags, targetfile, objectfiles)
else
return format("%s tool link %s -o %s %s", _g.shellname, flags, targetfile, objectfiles)
end
end
-- link the target file
function link(objectfiles, targetkind, targetfile, flags)
-- ensure the target directory
os.mkdir(path.directory(targetfile))
-- link it
os.run(linkcmd(objectfiles, targetkind, targetfile, flags))
end
-- make the complie command
function compcmd(sourcefiles, objectfile, flags)
-- make it
return format("%s tool compile %s -o %s %s", _g.shellname, flags, objectfile, table.concat(table.wrap(sourcefiles), " "))
end
-- complie the source file
function compile(sourcefiles, objectfile, incdepfile, flags)
-- ensure the object directory
os.mkdir(path.directory(objectfile))
-- compile it
os.run(compcmd(sourcefiles, objectfile, flags))
end
-- check the given flags
function check(flags)
-- make an stub source file
local objectfile = os.tmpfile() .. ".o"
local sourcefile = os.tmpfile() .. ".go"
-- make stub code
io.writefile(sourcefile, "package main\nfunc main() {\n}")
-- check it
os.run("%s tool compile %s -o %s %s", _g.shellname, ifelse(flags, flags, ""), objectfile, sourcefile)
-- remove files
os.rm(objectfile)
os.rm(sourcefile)
end
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